Stirring equipment capable of conveniently replacing gear flow plate

Abstract

The utility model discloses stirring equipment with a flow baffle convenient to replace. The stirring equipment comprises a supporting platform, a driving motor, a rotating shaft, a stirrer, a tank body and the flow baffle. The inner side, close to the tank body, of the flow baffle is provided with an elastic cushion block, the outer side, close to the center of the tank body, of the flow baffle is provided with an upper buckle and a lower buckle which are provided with clamping grooves, the clamping groove of the upper buckle is clamped to the upper circular ring, the clamping groove of the lower buckle is clamped to the lower circular ring, the lower circular ring is downwards provided with at least three vertical rods, and the bottoms of the vertical rods are arranged at the bottom of the tank body; protrusions are arranged on the side faces, impacted by vortex water formed by rotation of the stirrer, of the flow baffles. The elastic cushion block, the upper buckle and the lower buckle are arranged on the flow baffle, so that disassembly and installation are convenient; the number of the flow baffles can be adjusted at any time according to the change requirement of the stirring environment; the flow baffles and the protrusions thereof can eliminate vortexes, improve main body circulation, increase the turbulence degree and improve the stirring effect.

Description

Technical Field

[0001] The invention relates to stirring equipment for mixing and dissolving medicines, and in particular to a stirring equipment with convenient replacement of baffle plates. Background Art

[0002] When the agitator is installed in the middle of the top, the viscosity of the material being stirred is low, and the stirring speed is high, the liquid will rotate with the direction of the blade rotation. The liquid in the middle part of the container will flow toward the tank wall due to the centrifugal force, causing the liquid level at the tank wall to rise, while the liquid level in the middle area will decrease, forming a vortex. When the speed reaches a certain level, the bottom of the vortex will contact the stirring blade, and the outside air will enter the liquid. After the liquid is mixed with the gas, the density decreases, thereby reducing the mixing effect. In order to avoid this situation, a baffle needs to be added for improvement.

[0003] As an auxiliary device in the use of agitators, the baffle has good flexibility and can be used reasonably when needed. The structure and number of agitator baffles have a great influence on the mixing effect. Too many baffles will form dead zones, resulting in poor mixing performance. If they are not needed, they should be able to be removed at any time. At present, baffles are fixed inside the tank by nuts or even directly welded, which makes it inconvenient to install, disassemble and replace. Summary of the invention

[0004] In view of the above-mentioned prior art, the technical problem to be solved by the present invention is to provide a stirring device that is convenient for replacing the baffle plate.

[0005] In order to solve the above technical problems, the present invention provides a stirring device for convenient replacement of a baffle, comprising a supporting platform, a driving motor, a rotating shaft, a stirrer, a tank body and a baffle. The baffle is provided with an elastic pad close to the inner side of the tank body, and an upper buckle and a lower buckle with a slot are provided on the outer side of the baffle close to the center of the tank body, the slot of the upper buckle is connected to the upper ring, and the slot of the lower buckle is connected to the lower ring, and at least three vertical poles are provided downwardly of the lower ring, and the bottom of the vertical poles is placed on the bottom of the tank body.

[0006] The side of the baffle plate that is impacted by the vortex water formed by the rotation of the agitator is provided with a protrusion.

[0007] Compared with the prior art, the present invention has the following advantages: (1) elastic pads, upper clips and lower clips are arranged on the baffle plate, which are convenient for disassembly and installation; (2) the number of baffle plates can be adjusted at any time according to the changing needs of the stirring environment; (3) the baffle plate and its protrusions can eliminate vortices, improve the main circulation, increase the degree of turbulence, and improve the stirring effect. BRIEF DESCRIPTION OF THE DRAWINGS

[0008] Figure 1It is a three-dimensional structural schematic diagram of a cut-away tank body of the present invention. DETAILED DESCRIPTION

[0009] The present invention will be further described below with reference to specific embodiments of the present invention. Figure 1 .

[0010] A stirring device for convenient replacement of baffles comprises a support platform 100, a driving motor 200, a rotating shaft 300, a stirrer 400, a tank body 500 and a baffle 600. The baffle 600 is a vertical plate 601, and an elastic pad 602 is arranged on the inner side of the baffle 600 close to the tank body 500, and an upper buckle 603 and a lower buckle 604 with a slot are arranged on the outer side of the baffle 600 close to the center of the tank body 500, the slot of the upper buckle 603 is clamped on the upper ring 605, and the slot of the lower buckle 604 is clamped on the lower ring 606, and at least three vertical rods 607 are arranged downward on the lower ring 606, and the bottom of the vertical rod 607 is placed on the bottom 501 of the tank body 500.

[0011] A protrusion 608 is provided on the side of the baffle plate 600 that is impacted by the vortex water formed by the rotation of the agitator 400.

[0012] The following is a detailed description of the use of the present invention.

[0013] According to the viscosity of the stirred liquid and the stirring requirements and other related factors, the corresponding number of baffles 600 is designed and calculated, and the required baffles 600 are evenly distributed and clamped around the upper ring 605 and the lower ring 606 through the upper buckle 603 and the lower buckle 604, and placed inside the tank 500 as a whole, and the agitator 400 is placed at the bottom of the tank 500. At this time, the elastic pad 602 is close to the side wall of the tank 500, the upper buckle 603 and the lower buckle 604 clamp the upper ring 605 and the lower ring 606 respectively, and the vertical rod 607 is pressed against the bottom of the tank 500, so that the baffle 600 is fixed, and the installation, replacement and removal of the baffle 600 are relatively convenient. Then the support platform 100 is moved downward as a whole, so that the drive motor 200 and the agitator 400 move toward the bottom of the tank 500 until the agitator 400 reaches the specified position.

[0014] During the rapid stirring process of the stirrer 400, the liquid will rotate along with the direction of the blades. The liquid in the middle part of the tank body 500 will flow toward the tank wall due to the centrifugal force and continue to rotate along the side wall of the tank body 500 until it encounters the vertical baffle 600. The rotating water flow is blocked by the baffle 600, and the water flow direction is changed by the baffle 600 to flow upward, thereby changing the rotating tangential flow into radial flow and axial flow, avoiding the phenomenon of water flow swirling in the tank body 500. When the water flow passes through the protrusion 608, the disturbance of the water body is increased, the shear strength of the fluid is increased, and the degree of turbulence is increased, thereby improving the stirring effect.

[0015] The above embodiments are only preferred embodiments of the present invention and are not intended to limit the protection scope of the present invention. Therefore, any equivalent changes made based on the structure, shape, and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. A stirring device for convenient replacement of baffles, comprising a supporting platform, a driving motor, a rotating shaft, a stirrer, a tank body and a baffle, characterized in that: An elastic pad is arranged on the inner side of the baffle plate close to the tank body, and an upper buckle and a lower buckle with a slot are arranged on the outer side of the baffle plate close to the center of the tank body. The slot of the upper buckle is connected to the upper circular ring, and the slot of the lower buckle is connected to the lower circular ring. At least three vertical poles are arranged downwardly from the lower circular ring, and the bottom of the vertical poles is placed on the bottom of the tank body.

2. A stirring device with convenient replacement of baffle plates according to claim 1, characterized in that: The side of the baffle plate that is impacted by the vortex water formed by the rotation of the agitator is provided with a protrusion.

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